10A4 Number Revision Booklet 1 PDF
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10A4
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This document appears to be a mathematics revision booklet, 10A4, covering various number topics such as long multiplication, division, percentages and ratios. Questions are included. It is suitable for secondary-school students.
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10A4 Revision Booklet 1 Topics: Long multiplication and division Multiplying and dividing decimals Product of prime factors and HCF and LCM Rounding and estimation Fractions Reciprocal FDP Recurring decimals Use of a calculator Convert a decimal to a fraction Simple interest Compound in...
10A4 Revision Booklet 1 Topics: Long multiplication and division Multiplying and dividing decimals Product of prime factors and HCF and LCM Rounding and estimation Fractions Reciprocal FDP Recurring decimals Use of a calculator Convert a decimal to a fraction Simple interest Compound interest Depreciation Repeated percentage change Percentage change Reverse perentages Ratio – simplifying, writing as a fraction and sharing Combined ratio Fractions and ratio Ratio – best buys Recipes Ratio – exchange rates and maps Maps Direct and inverse proportion ∝ Standard form Indices Error intervals Bounds
